Complex Numbers

Nth root of unity | JEE Advanced Compendium | Complex numbers | All theory & illustrations

Geometry of Complex numbers | JEE Advanced Compendium | Lecture 1 | Transformation | Triangles

Geometry of Complex numbers | JEE Advanced Compendium | Lecture 2 | Straight lines | Circles

Geometry of Complex numbers | JEE Advanced Compendium | Lecture 3 | Locus | Conic sections

JEE Advanced Symposium | Complex numbers | ISI | CMI | 65 problems for IIT #JeeAdvanced

Math Marvels r1,r2..r9 are complex roots of p(x)=x^9-9. Find product (ri+rj) for all i less than j

Math Marvels: A beautiful Complex number question involving multitude of it's properties & geometry

Math Marvels: Summation of series using complex numbers cos2x/1.3+cos4x/3.5+cos6x/5.7… to infinity

B. Stat/B. Math UGB 2019 Q3: if f(z)=z^2+2, then draw the sketch of f(z) if Im(z) is less than 1

Complex Numbers: Let z be a complex number of maximum amplitude such that |z-3|=Re(z), find |z-3|?

Complex Numbers: Let z be a complex number satisfying |z-2|=Re(z), find minimum value of |z-4|?

CMI 2019 B2: No of complex number w the root of z^2019-1=0 such that |w+1| is ge (2+2^1/2)^1/2

CMI 2018 A6: Complex solutions of the equation z^2018=2018^2018+i

Complex numbers & Conic sections L20: Complex equation of ellipse & hyperbola with examples

Complex & Conics SE: Let eccentricity of ellipse with focii z1 and z2 be 1/3. If |z1-z2|=5